CVE-2026-5201

HIGH

7.5

Beschreibung

A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/31/2026

Zuletzt geandert4/1/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-122

Referenzen

https://access.redhat.com/security/cve/CVE-2026-5201(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2453291(secalert@redhat.com)

https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/304(secalert@redhat.com)

IOC Korrelationen

Keine Korrelationen erfasst

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